Network Engineer Senior (Security) - TS/SCI...

Transform technology into opportunity as a Network Engineer Senior (Security) at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your career., As a Network Engineer Senior (Security) , the work you’ll do at GDIT will be impactful to the mission of US Army Intelligence and Security Command (INSCOM ). You will play a crucial role in supporting the INSCOM mission.

• Install, configure, and maintain customer network infrastructure and security stack as part of a global enterprise.

• Troubleshoot networking and security protocols/technologies, including switching, routing, and security (e.g., Layer 4-7, firewall, Site-to-Site VPN, DMVPN, etc) to resolve problems on the customer information system.

• Analyze, plan, and implement access control lists (ACL), firewall policies, and other logical security controls in a multi-vendor security stack.

• Provide expert-level (Tier 3) network security engineering support for INSCOM activities in the National Capital Area.

• Collaborate with teams of various technical discipline to solve enterprise IT problems from a holistic perspective.

• Configure load balancing and authentication policies on F5 BIG-IP to support web application hosting.

Network Engineering,Network Infrastructures,Networking Hardware, 10 + years of related experience, + Education: Bachelor’s Degree with 12 years of experience or Master’s Degree with 10 years of experience

• Required Skillset:

• Excellent attention to detail

• Excellent communications skills and ability to interact with both clients and teammates

• Experience with configuring, integrating, and troubleshooting security appliances in a multi-vendor federal enterprise environment

• Experience with the behavior of routing protocols in Next Generation Firewalls

• Experience with Network Automation tools, scripting languages, or Infrastructure as Code tools (e.g. NetBrain, Python, PowerShell, APIs, Terraform, Ansible)

• Intermediate knowledge of F5 BIG-IP deployment and configuration with Local Traffic Manager and Application Security Manager

• Hardening network devices in accordance with STIGS/NIST and industry best practices

• Experience with packet analysis tools such as TCPDump and Wireshark

• Experience working in a large SDLC environment

• Security Clearance Level: TS/SCI

• Required Certification(s):

• DoD 8570/8140 Computing Environment (CE) Certification as determined by the Program Manager is required prior to support on contract

• Required Security Environment Certification:

• Cisco Certified Network Professional - Security

• Cisco Certified Network Professional - Enterprise

• Palo Alto Networks Certified Network Security Engineer

The likely salary range for this position is $140,250 - $189,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

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